Risk stratification of patients with chest pain has traditionally focused on identifying obstructive coronary artery disease (CAD). Using this traditional approach, many symptomatic individuals are ...

Chest pain may still be angina even when coronary angiogram testing shows the main heart arteries look clear. Using stress ...

Good tax policy design requires evaluating fiscal regimes for extractive industries (EI) with economic and financial analysis at the project level. This website introduces key concepts and methodology ...